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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

Graph module

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  • F Offline
    feedparakeet @nerakhon
    last edited by Apr 18, 2017, 12:03 PM

    @nerakhon nope, I didn’t see any square really. The only thing I did is CSS change. You can select this square in Chrome browser and right click “View the source”, it will show you the certain part of the HTML, which you can later find in Grafana’s templates.
    Don’t think there is any workaround to change background without changing CSS.

    1 Reply Last reply Reply Quote 0
    • P Offline
      planet4
      last edited by Jun 28, 2017, 7:32 AM

      @feedparakeet Thanks for sharing. I have really tried to remove the Grafana header but it wont work. Were able to replace the grey with black. Would it be possible for you to share your css files. Tried every setting in Grafana but it does not seem to be any good way to remove the header. Is the css files you have modified only for the snaphots and shared graphs?

      F 1 Reply Last reply Jul 2, 2017, 8:31 PM Reply Quote 0
      • F Offline
        feedparakeet @planet4
        last edited by feedparakeet Jul 2, 2017, 8:45 PM Jul 2, 2017, 8:31 PM

        @planet4 , what I did is:

        cd /usr/share/grafana/public/css
        find . -type f -exec sed -i.bak "s/141414/000000/g" {} \;
        

        This command creates a .bak files with the original content of each modified file in case you would like to turn everything back.
        Then, I enabled General-Dimentions-Transparent for each graph. And enabled General-Toggles-Hide controls for a dashboard.
        My grafana’s header automatically goes away in few minutes if I don’t touch anything or move mouse. But even if I don’t see grafana’s grey header line, I can still see grafana’s orange-colored label.
        Does your grafana’s grey header goes away if you don’t touch anything for 5 minutes? If not, then you should update to a new version. This feature is quite new.

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        • S Offline
          SvenSommer
          last edited by SvenSommer Jul 16, 2017, 10:35 PM Jul 16, 2017, 10:33 PM

          I wrote a little blog post, to describe how to use Influxdb and Grafana to build a weather chart. It’s available here.

          Looking for some building inspiration?
          Check out my large, thin and metal framed mirror on robstechlog.com.

          Modules released:
          MMM-GoogleAnalytics
          MMM-GrafanaChart
          MMM-GrafanaGauges

          P 1 Reply Last reply Jul 24, 2017, 11:38 AM Reply Quote 1
          • P Offline
            planet4 @SvenSommer
            last edited by Jul 24, 2017, 11:38 AM

            @SvenSommer Very nice! I will try this as soon as I have reinstalled my old RPI. I have used the database to get info from home assistant so I can display graphs from my z wave sensor. However I am just wondering how it can display the graph as Grafana have a login page with password. Do I have to do something special in order to make this work.

            S F 2 Replies Last reply Jul 24, 2017, 3:47 PM Reply Quote 0
            • S Offline
              SvenSommer @planet4
              last edited by SvenSommer Jul 24, 2017, 6:44 PM Jul 24, 2017, 3:47 PM

              @planet4 The tutorial explaines how to enable authentication via http to access influxdb without login.
              […]
              You’re changing parts of the configuration file /etc/influxdb/influxdb.conf

              [http]
              enabled = true bind-address = ":8086" # change to a specific interface if needed 
              auth-enabled = true # will enforce authentication
              ...
              

              To access your Grafana graphs remotely, you can use the share option to get a public accessible link. The same url uses MMM-GrafanaChart to show the graph on the mirror.

              Let me know if you ran in any problems…

              Looking for some building inspiration?
              Check out my large, thin and metal framed mirror on robstechlog.com.

              Modules released:
              MMM-GoogleAnalytics
              MMM-GrafanaChart
              MMM-GrafanaGauges

              1 Reply Last reply Reply Quote 0
              • F Offline
                feedparakeet @planet4
                last edited by Jul 24, 2017, 4:10 PM

                @planet4 if you want to see Grafana’s charts without login\password, you should turn on anonymous access.

                Edit /etc/grafana/grafana.ini

                [auth.anonymous]
                enabled = true
                org_name = FeedParakeet
                org_role = Viewer
                

                Then you should go to Grafana’s GUI - Profile settings and set the “Name” field equal to the “org_name” value.

                Your graphs will be visible to anyone. But it wil be impossible to change anything without loging in.

                S 1 Reply Last reply Jul 24, 2017, 5:11 PM Reply Quote 1
                • S Offline
                  SvenSommer @feedparakeet
                  last edited by Jul 24, 2017, 5:11 PM

                  @feedparakeet
                  I think there is even a better way. You can share each panel individually.
                  http://docs.grafana.org/reference/sharing/

                  Looking for some building inspiration?
                  Check out my large, thin and metal framed mirror on robstechlog.com.

                  Modules released:
                  MMM-GoogleAnalytics
                  MMM-GrafanaChart
                  MMM-GrafanaGauges

                  F 1 Reply Last reply Jul 24, 2017, 5:16 PM Reply Quote 1
                  • F Offline
                    feedparakeet @SvenSommer
                    last edited by Jul 24, 2017, 5:16 PM

                    @SvenSommer wow, it works even easier, thanks

                    1 Reply Last reply Reply Quote 1
                    • P Offline
                      planet4
                      last edited by Jul 24, 2017, 9:08 PM

                      Ok, Almost there. The gauge shows perfect on my mirror. Influx and Grafana is setup. I get the data from this sensor. http://aeotec.com/z-wave-sensor.

                      However I still get the grey/brown background on the mirror. Tried to set it to transperant and also modified the css files as described in a post before here. It is just not black. Any smart ideas?

                      1 Reply Last reply Reply Quote 1
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